39273212881

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1\times {\mathrm{38149}}^1$

素因数の和:38425

約数の個数: 32

約数和(自身を含む): 48915014400

約数和(自身を除く): 9641801519

約数列:

[1, 7, 17, 41, 119, 211, 287, 697, 1477, 3587, 4879, 8651, 25109, 38149, 60557, 147067, 267043, 648533, 1029469, 1564109, 4539731, 8049439, 10948763, 26589853, 56346073, 136840463, 186128971, 330026999, 957883241, 2310188993, 5610458983, 39273212881]

約数ペア:

[(1, 39273212881), (7, 5610458983), (17, 2310188993), (41, 957883241), (119, 330026999), (211, 186128971), (287, 136840463), (697, 56346073), (1477, 26589853), (3587, 10948763), (4879, 8049439), (8651, 4539731), (25109, 1564109), (38149, 1029469), (60557, 648533), (147067, 267043)]