1187029742101

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{311}}^1\times {\mathrm{421}}^1\times {\mathrm{56311}}^1$

素因数の和:57073

約数の個数: 32

約数和(自身を含む): 1423538528256

約数和(自身を除く): 236508786155

約数列:

[1, 7, 23, 161, 311, 421, 2177, 2947, 7153, 9683, 50071, 56311, 67781, 130931, 394177, 916517, 1295153, 3011413, 9066071, 17512721, 21079891, 23706931, 122589047, 165948517, 402792583, 545259413, 2819548081, 3816815891, 7372855541, 51609988787, 169575677443, 1187029742101]

約数ペア:

[(1, 1187029742101), (7, 169575677443), (23, 51609988787), (161, 7372855541), (311, 3816815891), (421, 2819548081), (2177, 545259413), (2947, 402792583), (7153, 165948517), (9683, 122589047), (50071, 23706931), (56311, 21079891), (67781, 17512721), (130931, 9066071), (394177, 3011413), (916517, 1295153)]