30442503

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5869}}^1$

素因数の和:5911

約数の個数: 32

約数和(自身を含む): 52595200

約数和(自身を除く): 22152697

約数列:

[1, 3, 7, 13, 19, 21, 39, 57, 91, 133, 247, 273, 399, 741, 1729, 5187, 5869, 17607, 41083, 76297, 111511, 123249, 228891, 334533, 534079, 780577, 1449643, 1602237, 2341731, 4348929, 10147501, 30442503]

約数ペア:

[(1, 30442503), (3, 10147501), (7, 4348929), (13, 2341731), (19, 1602237), (21, 1449643), (39, 780577), (57, 534079), (91, 334533), (133, 228891), (247, 123249), (273, 111511), (399, 76297), (741, 41083), (1729, 17607), (5187, 5869)]