296804417

素因数分解:

$7^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1$

素因数の和:335

約数の個数: 40

約数和(自身を含む): 384454056

約数和(自身を除く): 87649639

約数列:

[1, 7, 13, 37, 49, 91, 257, 259, 343, 481, 637, 1799, 1813, 2401, 3341, 3367, 4459, 9509, 12593, 12691, 23387, 23569, 31213, 66563, 88151, 88837, 123617, 163709, 164983, 465941, 617057, 865319, 1145963, 1154881, 3261587, 6057233, 8021741, 22831109, 42400631, 296804417]

約数ペア:

[(1, 296804417), (7, 42400631), (13, 22831109), (37, 8021741), (49, 6057233), (91, 3261587), (257, 1154881), (259, 1145963), (343, 865319), (481, 617057), (637, 465941), (1799, 164983), (1813, 163709), (2401, 123617), (3341, 88837), (3367, 88151), (4459, 66563), (9509, 31213), (12593, 23569), (12691, 23387)]