32172231

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{617}}^1$

素因数の和:831

約数の個数: 32

約数和(自身を含む): 53157888

約数和(自身を除く): 20985657

約数列:

[1, 3, 7, 13, 21, 39, 91, 191, 273, 573, 617, 1337, 1851, 2483, 4011, 4319, 7449, 8021, 12957, 17381, 24063, 52143, 56147, 117847, 168441, 353541, 824929, 1532011, 2474787, 4596033, 10724077, 32172231]

約数ペア:

[(1, 32172231), (3, 10724077), (7, 4596033), (13, 2474787), (21, 1532011), (39, 824929), (91, 353541), (191, 168441), (273, 117847), (573, 56147), (617, 52143), (1337, 24063), (1851, 17381), (2483, 12957), (4011, 8021), (4319, 7449)]