100312989

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{3541}}^1$

素因数の和:3641

約数の個数: 32

約数和(自身を含む): 163215360

約数和(自身を除く): 62902371

約数列:

[1, 3, 7, 19, 21, 57, 71, 133, 213, 399, 497, 1349, 1491, 3541, 4047, 9443, 10623, 24787, 28329, 67279, 74361, 201837, 251411, 470953, 754233, 1412859, 1759877, 4776809, 5279631, 14330427, 33437663, 100312989]

約数ペア:

[(1, 100312989), (3, 33437663), (7, 14330427), (19, 5279631), (21, 4776809), (57, 1759877), (71, 1412859), (133, 754233), (213, 470953), (399, 251411), (497, 201837), (1349, 74361), (1491, 67279), (3541, 28329), (4047, 24787), (9443, 10623)]