17031621747

素因数分解:

$3^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{283}}^1\times {\mathrm{18979}}^1$

素因数の和:19423

約数の個数: 32

約数和(自身を含む): 26218516480

約数和(自身を除く): 9186894733

約数列:

[1, 3, 7, 21, 151, 283, 453, 849, 1057, 1981, 3171, 5943, 18979, 42733, 56937, 128199, 132853, 299131, 398559, 897393, 2865829, 5371057, 8597487, 16113171, 20060803, 37597399, 60182409, 112792197, 811029607, 2433088821, 5677207249, 17031621747]

約数ペア:

[(1, 17031621747), (3, 5677207249), (7, 2433088821), (21, 811029607), (151, 112792197), (283, 60182409), (453, 37597399), (849, 20060803), (1057, 16113171), (1981, 8597487), (3171, 5371057), (5943, 2865829), (18979, 897393), (42733, 398559), (56937, 299131), (128199, 132853)]