289730053

素因数分解:

${\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1\times {\mathrm{251}}^1$

素因数の和:588

約数の個数: 16

約数和(自身を含む): 299980800

約数和(自身を除く): 10250747

約数列:

[1, 61, 127, 149, 251, 7747, 9089, 15311, 18923, 31877, 37399, 1154303, 1944497, 2281339, 4749673, 289730053]

約数ペア:

[(1, 289730053), (61, 4749673), (127, 2281339), (149, 1944497), (251, 1154303), (7747, 37399), (9089, 31877), (15311, 18923)]