15713763

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{173}}^1$

素因数の和:343

約数の個数: 32

約数和(自身を含む): 24204096

約数和(自身を除く): 8490333

約数列:

[1, 3, 13, 17, 39, 51, 137, 173, 221, 411, 519, 663, 1781, 2249, 2329, 2941, 5343, 6747, 6987, 8823, 23701, 30277, 38233, 71103, 90831, 114699, 308113, 402917, 924339, 1208751, 5237921, 15713763]

約数ペア:

[(1, 15713763), (3, 5237921), (13, 1208751), (17, 924339), (39, 402917), (51, 308113), (137, 114699), (173, 90831), (221, 71103), (411, 38233), (519, 30277), (663, 23701), (1781, 8823), (2249, 6987), (2329, 6747), (2941, 5343)]