318206863

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{257}}^1$

素因数の和:435

約数の個数: 32

約数和(自身を含む): 371371392

約数和(自身を除く): 53164529

約数列:

[1, 13, 23, 41, 101, 257, 299, 533, 943, 1313, 2323, 3341, 4141, 5911, 10537, 12259, 25957, 30199, 53833, 76843, 95243, 136981, 242351, 337441, 597011, 1064237, 1238159, 3150563, 7761143, 13835081, 24477451, 318206863]

約数ペア:

[(1, 318206863), (13, 24477451), (23, 13835081), (41, 7761143), (101, 3150563), (257, 1238159), (299, 1064237), (533, 597011), (943, 337441), (1313, 242351), (2323, 136981), (3341, 95243), (4141, 76843), (5911, 53833), (10537, 30199), (12259, 25957)]