15039843

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{619}}^1$

素因数の和:731

約数の個数: 32

約数和(自身を含む): 24998400

約数和(自身を除く): 9958557

約数列:

[1, 3, 7, 13, 21, 39, 89, 91, 267, 273, 619, 623, 1157, 1857, 1869, 3471, 4333, 8047, 8099, 12999, 24141, 24297, 55091, 56329, 165273, 168987, 385637, 716183, 1156911, 2148549, 5013281, 15039843]

約数ペア:

[(1, 15039843), (3, 5013281), (7, 2148549), (13, 1156911), (21, 716183), (39, 385637), (89, 168987), (91, 165273), (267, 56329), (273, 55091), (619, 24297), (623, 24141), (1157, 12999), (1857, 8099), (1869, 8047), (3471, 4333)]