383950203

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{9439}}^1$

素因数の和:9611

約数の個数: 32

約数和(自身を含む): 634368000

約数和(自身を除く): 250417797

約数列:

[1, 3, 7, 13, 21, 39, 91, 149, 273, 447, 1043, 1937, 3129, 5811, 9439, 13559, 28317, 40677, 66073, 122707, 198219, 368121, 858949, 1406411, 2576847, 4219233, 9844877, 18283343, 29534631, 54850029, 127983401, 383950203]

約数ペア:

[(1, 383950203), (3, 127983401), (7, 54850029), (13, 29534631), (21, 18283343), (39, 9844877), (91, 4219233), (149, 2576847), (273, 1406411), (447, 858949), (1043, 368121), (1937, 198219), (3129, 122707), (5811, 66073), (9439, 40677), (13559, 28317)]