4344642939

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1\times {\mathrm{1373}}^1$

素因数の和:1636

約数の個数: 64

約数和(自身を含む): 7283211264

約数和(自身を除く): 2938568325

約数列:

[1, 3, 7, 13, 21, 39, 67, 91, 173, 201, 273, 469, 519, 871, 1211, 1373, 1407, 2249, 2613, 3633, 4119, 6097, 6747, 9611, 11591, 15743, 17849, 18291, 28833, 34773, 47229, 53547, 81137, 91991, 124943, 150683, 237529, 243411, 275973, 374829, 452049, 643937, 712587, 1054781, 1195883, 1662703, 1931811, 3087877, 3164343, 3587649, 4988109, 8371181, 9263631, 15914443, 21615139, 25113543, 47743329, 64845417, 111401101, 206887759, 334203303, 620663277, 1448214313, 4344642939]

約数ペア:

[(1, 4344642939), (3, 1448214313), (7, 620663277), (13, 334203303), (21, 206887759), (39, 111401101), (67, 64845417), (91, 47743329), (173, 25113543), (201, 21615139), (273, 15914443), (469, 9263631), (519, 8371181), (871, 4988109), (1211, 3587649), (1373, 3164343), (1407, 3087877), (2249, 1931811), (2613, 1662703), (3633, 1195883), (4119, 1054781), (6097, 712587), (6747, 643937), (9611, 452049), (11591, 374829), (15743, 275973), (17849, 243411), (18291, 237529), (28833, 150683), (34773, 124943), (47229, 91991), (53547, 81137)]