538943979

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{14947}}^1$

素因数の和:15075

約数の個数: 32

約数和(自身を含む): 878224896

約数和(自身を除く): 339280917

約数列:

[1, 3, 7, 17, 21, 51, 101, 119, 303, 357, 707, 1717, 2121, 5151, 12019, 14947, 36057, 44841, 104629, 254099, 313887, 762297, 1509647, 1778693, 4528941, 5336079, 10567529, 25663999, 31702587, 76991997, 179647993, 538943979]

約数ペア:

[(1, 538943979), (3, 179647993), (7, 76991997), (17, 31702587), (21, 25663999), (51, 10567529), (101, 5336079), (119, 4528941), (303, 1778693), (357, 1509647), (707, 762297), (1717, 313887), (2121, 254099), (5151, 104629), (12019, 44841), (14947, 36057)]