7852162773

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1481}}^1\times {\mathrm{19421}}^1$

素因数の和:20925

約数の個数: 32

約数和(自身を含む): 12894964992

約数和(自身を除く): 5042802219

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 1481, 4443, 10367, 19253, 19421, 31101, 57759, 58263, 134771, 135947, 252473, 404313, 407841, 757419, 1767311, 5301933, 28762501, 86287503, 201337507, 373912513, 604012521, 1121737539, 2617387591, 7852162773]

約数ペア:

[(1, 7852162773), (3, 2617387591), (7, 1121737539), (13, 604012521), (21, 373912513), (39, 201337507), (91, 86287503), (273, 28762501), (1481, 5301933), (4443, 1767311), (10367, 757419), (19253, 407841), (19421, 404313), (31101, 252473), (57759, 135947), (58263, 134771)]