1379324913

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1\times {\mathrm{401}}^1$

素因数の和:737

約数の個数: 32

約数和(自身を含む): 1900398720

約数和(自身を除く): 521073807

約数列:

[1, 3, 67, 109, 157, 201, 327, 401, 471, 1203, 7303, 10519, 17113, 21909, 26867, 31557, 43709, 51339, 62957, 80601, 131127, 188871, 1146571, 2928503, 3439713, 4218119, 6862313, 8785509, 12654357, 20586939, 459774971, 1379324913]

約数ペア:

[(1, 1379324913), (3, 459774971), (67, 20586939), (109, 12654357), (157, 8785509), (201, 6862313), (327, 4218119), (401, 3439713), (471, 2928503), (1203, 1146571), (7303, 188871), (10519, 131127), (17113, 80601), (21909, 62957), (26867, 51339), (31557, 43709)]