245087138019

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{229}}^1\times {\mathrm{587}}^1\times {\mathrm{11467}}^1$

素因数の和:12339

約数の個数: 32

約数和(自身を含む): 335001381120

約数和(自身を除く): 89914243101

約数列:

[1, 3, 53, 159, 229, 587, 687, 1761, 11467, 12137, 31111, 34401, 36411, 93333, 134423, 403269, 607751, 1823253, 2625943, 6731129, 7124419, 7877829, 20193387, 21373257, 139174979, 356749837, 417524937, 1070249511, 1541428541, 4624285623, 81695712673, 245087138019]

約数ペア:

[(1, 245087138019), (3, 81695712673), (53, 4624285623), (159, 1541428541), (229, 1070249511), (587, 417524937), (687, 356749837), (1761, 139174979), (11467, 21373257), (12137, 20193387), (31111, 7877829), (34401, 7124419), (36411, 6731129), (93333, 2625943), (134423, 1823253), (403269, 607751)]