426594003

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1\times {\mathrm{859}}^1$

素因数の和:1123

約数の個数: 32

約数和(自身を含む): 631584000

約数和(自身を除く): 204989997

約数列:

[1, 3, 11, 33, 101, 149, 303, 447, 859, 1111, 1639, 2577, 3333, 4917, 9449, 15049, 28347, 45147, 86759, 127991, 165539, 260277, 383973, 496617, 954349, 1407901, 2863047, 4223703, 12927091, 38781273, 142198001, 426594003]

約数ペア:

[(1, 426594003), (3, 142198001), (11, 38781273), (33, 12927091), (101, 4223703), (149, 2863047), (303, 1407901), (447, 954349), (859, 496617), (1111, 383973), (1639, 260277), (2577, 165539), (3333, 127991), (4917, 86759), (9449, 45147), (15049, 28347)]