15696785307

素因数分解:

$3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{271}}^1\times {\mathrm{19843}}^1$

素因数の和:20263

約数の個数: 32

約数和(自身を含む): 24181104640

約数和(自身を除く): 8484319333

約数列:

[1, 3, 7, 21, 139, 271, 417, 813, 973, 1897, 2919, 5691, 19843, 37669, 59529, 113007, 138901, 263683, 416703, 791049, 2758177, 5377453, 8274531, 16132359, 19307239, 37642171, 57921717, 112926513, 747465967, 2242397901, 5232261769, 15696785307]

約数ペア:

[(1, 15696785307), (3, 5232261769), (7, 2242397901), (21, 747465967), (139, 112926513), (271, 57921717), (417, 37642171), (813, 19307239), (973, 16132359), (1897, 8274531), (2919, 5377453), (5691, 2758177), (19843, 791049), (37669, 416703), (59529, 263683), (113007, 138901)]