29646747

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{479}}^1$

素因数の和:544

約数の個数: 36

約数和(自身を含む): 48310080

約数和(自身を除く): 18663333

約数列:

[1, 3, 9, 13, 23, 39, 69, 117, 207, 299, 479, 529, 897, 1437, 1587, 2691, 4311, 4761, 6227, 6877, 11017, 18681, 20631, 33051, 56043, 61893, 99153, 143221, 253391, 429663, 760173, 1288989, 2280519, 3294083, 9882249, 29646747]

約数ペア:

[(1, 29646747), (3, 9882249), (9, 3294083), (13, 2280519), (23, 1288989), (39, 760173), (69, 429663), (117, 253391), (207, 143221), (299, 99153), (479, 61893), (529, 56043), (897, 33051), (1437, 20631), (1587, 18681), (2691, 11017), (4311, 6877), (4761, 6227)]