388245297

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{10151}}^1$

素因数の和:10245

約数の個数: 32

約数和(自身を含む): 604247040

約数和(自身を除く): 216001743

約数列:

[1, 3, 11, 19, 33, 57, 61, 183, 209, 627, 671, 1159, 2013, 3477, 10151, 12749, 30453, 38247, 111661, 192869, 334983, 578607, 619211, 1857633, 2121559, 6364677, 6811321, 11765009, 20433963, 35295027, 129415099, 388245297]

約数ペア:

[(1, 388245297), (3, 129415099), (11, 35295027), (19, 20433963), (33, 11765009), (57, 6811321), (61, 6364677), (183, 2121559), (209, 1857633), (627, 619211), (671, 578607), (1159, 334983), (2013, 192869), (3477, 111661), (10151, 38247), (12749, 30453)]