251475077

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{5939}}^1$

素因数の和:6232

約数の個数: 16

約数和(自身を含む): 301086720

約数和(自身を除く): 49611643

約数列:

[1, 7, 23, 161, 263, 1841, 5939, 6049, 41573, 42343, 136597, 956179, 1561957, 10933699, 35925011, 251475077]

約数ペア:

[(1, 251475077), (7, 35925011), (23, 10933699), (161, 1561957), (263, 956179), (1841, 136597), (5939, 42343), (6049, 41573)]