7132910421

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{68219}}^1$

素因数の和:68625

約数の個数: 32

約数和(自身を含む): 11736023040

約数和(自身を除く): 4603112619

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 383, 1149, 2681, 4979, 8043, 14937, 34853, 68219, 104559, 204657, 477533, 886847, 1432599, 2660541, 6207929, 18623787, 26127877, 78383631, 182895139, 339662401, 548685417, 1018987203, 2377636807, 7132910421]

約数ペア:

[(1, 7132910421), (3, 2377636807), (7, 1018987203), (13, 548685417), (21, 339662401), (39, 182895139), (91, 78383631), (273, 26127877), (383, 18623787), (1149, 6207929), (2681, 2660541), (4979, 1432599), (8043, 886847), (14937, 477533), (34853, 204657), (68219, 104559)]