4043903339

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{647}}^1\times {\mathrm{991}}^1$

素因数の和:1715

約数の個数: 32

約数和(自身を含む): 4998537216

約数和(自身を除く): 954633877

約数列:

[1, 7, 17, 53, 119, 371, 647, 901, 991, 4529, 6307, 6937, 10999, 16847, 34291, 52523, 76993, 117929, 240037, 367661, 582947, 641177, 892891, 4080629, 4488239, 6250237, 10900009, 33982381, 76300063, 237876667, 577700477, 4043903339]

約数ペア:

[(1, 4043903339), (7, 577700477), (17, 237876667), (53, 76300063), (119, 33982381), (371, 10900009), (647, 6250237), (901, 4488239), (991, 4080629), (4529, 892891), (6307, 641177), (6937, 582947), (10999, 367661), (16847, 240037), (34291, 117929), (52523, 76993)]