2247243243

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{11383}}^1$

素因数の和:11496

約数の個数: 48

約数和(自身を含む): 3737594880

約数和(自身を除く): 1490351637

約数列:

[1, 3, 7, 17, 21, 49, 51, 79, 119, 147, 237, 357, 553, 833, 1343, 1659, 2499, 3871, 4029, 9401, 11383, 11613, 28203, 34149, 65807, 79681, 193511, 197421, 239043, 557767, 580533, 899257, 1354577, 1673301, 2697771, 4063731, 6294799, 9482039, 15287369, 18884397, 28446117, 44063593, 45862107, 107011583, 132190779, 321034749, 749081081, 2247243243]

約数ペア:

[(1, 2247243243), (3, 749081081), (7, 321034749), (17, 132190779), (21, 107011583), (49, 45862107), (51, 44063593), (79, 28446117), (119, 18884397), (147, 15287369), (237, 9482039), (357, 6294799), (553, 4063731), (833, 2697771), (1343, 1673301), (1659, 1354577), (2499, 899257), (3871, 580533), (4029, 557767), (9401, 239043), (11383, 197421), (11613, 193511), (28203, 79681), (34149, 65807)]