38267229

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{12743}}^1$

素因数の和:12777

約数の個数: 32

約数和(自身を含む): 68511744

約数和(自身を除く): 30244515

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 77, 91, 143, 231, 273, 429, 1001, 3003, 12743, 38229, 89201, 140173, 165659, 267603, 420519, 496977, 981211, 1159613, 1822249, 2943633, 3478839, 5466747, 12755743, 38267229]

約数ペア:

[(1, 38267229), (3, 12755743), (7, 5466747), (11, 3478839), (13, 2943633), (21, 1822249), (33, 1159613), (39, 981211), (77, 496977), (91, 420519), (143, 267603), (231, 165659), (273, 140173), (429, 89201), (1001, 38229), (3003, 12743)]