42836703

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{907}}^1$

素因数の和:1103

約数の個数: 32

約数和(自身を含む): 70780416

約数和(自身を除く): 27943713

約数列:

[1, 3, 7, 13, 21, 39, 91, 173, 273, 519, 907, 1211, 2249, 2721, 3633, 6349, 6747, 11791, 15743, 19047, 35373, 47229, 82537, 156911, 247611, 470733, 1098377, 2039843, 3295131, 6119529, 14278901, 42836703]

約数ペア:

[(1, 42836703), (3, 14278901), (7, 6119529), (13, 3295131), (21, 2039843), (39, 1098377), (91, 470733), (173, 247611), (273, 156911), (519, 82537), (907, 47229), (1211, 35373), (2249, 19047), (2721, 15743), (3633, 11791), (6349, 6747)]