4271169

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1$

素因数の和:309

約数の個数: 32

約数和(自身を含む): 7004160

約数和(自身を除く): 2732991

約数列:

[1, 3, 7, 21, 23, 37, 69, 111, 161, 239, 259, 483, 717, 777, 851, 1673, 2553, 5019, 5497, 5957, 8843, 16491, 17871, 26529, 38479, 61901, 115437, 185703, 203389, 610167, 1423723, 4271169]

約数ペア:

[(1, 4271169), (3, 1423723), (7, 610167), (21, 203389), (23, 185703), (37, 115437), (69, 61901), (111, 38479), (161, 26529), (239, 17871), (259, 16491), (483, 8843), (717, 5957), (777, 5497), (851, 5019), (1673, 2553)]