284870290159

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{1855627}}^1$

素因数の和:1855895

約数の個数: 24

約数和(自身を含む): 358351456848

約数和(自身を除く): 73481166689

約数列:

[1, 7, 13, 49, 91, 241, 637, 1687, 3133, 11809, 21931, 153517, 1855627, 12989389, 24123151, 90925723, 168862057, 447206107, 1182034399, 3130442749, 5813679391, 21913099243, 40695755737, 284870290159]

約数ペア:

[(1, 284870290159), (7, 40695755737), (13, 21913099243), (49, 5813679391), (91, 3130442749), (241, 1182034399), (637, 447206107), (1687, 168862057), (3133, 90925723), (11809, 24123151), (21931, 12989389), (153517, 1855627)]