15626968959

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{530393}}^1$

素因数の和:530487

約数の個数: 32

約数和(自身を含む): 25255240704

約数和(自身を除く): 9628271745

約数列:

[1, 3, 7, 21, 23, 61, 69, 161, 183, 427, 483, 1281, 1403, 4209, 9821, 29463, 530393, 1591179, 3712751, 11138253, 12199039, 32353973, 36597117, 85393273, 97061919, 226477811, 256179819, 679433433, 744141379, 2232424137, 5208989653, 15626968959]

約数ペア:

[(1, 15626968959), (3, 5208989653), (7, 2232424137), (21, 744141379), (23, 679433433), (61, 256179819), (69, 226477811), (161, 97061919), (183, 85393273), (427, 36597117), (483, 32353973), (1281, 12199039), (1403, 11138253), (4209, 3712751), (9821, 1591179), (29463, 530393)]