15704887971

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{349}}^1\times {\mathrm{1709}}^1$

素因数の和:2259

約数の個数: 32

約数和(自身を含む): 21488544000

約数和(自身を除く): 5783656029

約数列:

[1, 3, 67, 131, 201, 349, 393, 1047, 1709, 5127, 8777, 23383, 26331, 45719, 70149, 114503, 137157, 223879, 343509, 596441, 671637, 1789323, 3063173, 9189519, 14999893, 39961547, 44999679, 78133771, 119884641, 234401313, 5234962657, 15704887971]

約数ペア:

[(1, 15704887971), (3, 5234962657), (67, 234401313), (131, 119884641), (201, 78133771), (349, 44999679), (393, 39961547), (1047, 14999893), (1709, 9189519), (5127, 3063173), (8777, 1789323), (23383, 671637), (26331, 596441), (45719, 343509), (70149, 223879), (114503, 137157)]