4001517

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1487}}^1$

素因数の和:1529

約数の個数: 24

約数和(自身を含む): 6499584

約数和(自身を除く): 2498067

約数列:

[1, 3, 9, 13, 23, 39, 69, 117, 207, 299, 897, 1487, 2691, 4461, 13383, 19331, 34201, 57993, 102603, 173979, 307809, 444613, 1333839, 4001517]

約数ペア:

[(1, 4001517), (3, 1333839), (9, 444613), (13, 307809), (23, 173979), (39, 102603), (69, 57993), (117, 34201), (207, 19331), (299, 13383), (897, 4461), (1487, 2691)]