859633777

素因数分解:

${\mathrm{19}}^2\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{379}}^1$

素因数の和:581

約数の個数: 24

約数和(自身を含む): 933541440

約数和(自身を除く): 73907663

約数列:

[1, 19, 61, 103, 361, 379, 1159, 1957, 6283, 7201, 22021, 23119, 37183, 39037, 119377, 136819, 439261, 741703, 2268163, 2381257, 8345959, 14092357, 45243883, 859633777]

約数ペア:

[(1, 859633777), (19, 45243883), (61, 14092357), (103, 8345959), (361, 2381257), (379, 2268163), (1159, 741703), (1957, 439261), (6283, 136819), (7201, 119377), (22021, 39037), (23119, 37183)]