448352013

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{227}}^1\times {\mathrm{251}}^1$

素因数の和:585

約数の個数: 32

約数和(自身を含む): 626959872

約数和(自身を除く): 178607859

約数列:

[1, 3, 43, 61, 129, 183, 227, 251, 681, 753, 2623, 7869, 9761, 10793, 13847, 15311, 29283, 32379, 41541, 45933, 56977, 170931, 595421, 658373, 1786263, 1975119, 2450011, 3475597, 7350033, 10426791, 149450671, 448352013]

約数ペア:

[(1, 448352013), (3, 149450671), (43, 10426791), (61, 7350033), (129, 3475597), (183, 2450011), (227, 1975119), (251, 1786263), (681, 658373), (753, 595421), (2623, 170931), (7869, 56977), (9761, 45933), (10793, 41541), (13847, 32379), (15311, 29283)]