172172013

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{49603}}^1$

素因数の和:49708

約数の個数: 16

約数和(自身を含む): 250004160

約数和(自身を除く): 77832147

約数列:

[1, 3, 13, 39, 89, 267, 1157, 3471, 49603, 148809, 644839, 1934517, 4414667, 13244001, 57390671, 172172013]

約数ペア:

[(1, 172172013), (3, 57390671), (13, 13244001), (39, 4414667), (89, 1934517), (267, 644839), (1157, 148809), (3471, 49603)]