747014723

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{5851}}^1$

素因数の和:5955

約数の個数: 32

約数和(自身を含む): 975270912

約数和(自身を除く): 228256189

約数列:

[1, 7, 13, 23, 61, 91, 161, 299, 427, 793, 1403, 2093, 5551, 5851, 9821, 18239, 40957, 76063, 127673, 134573, 356911, 532441, 942011, 1749449, 2498377, 4639843, 8208953, 12246143, 32478901, 57462671, 106716389, 747014723]

約数ペア:

[(1, 747014723), (7, 106716389), (13, 57462671), (23, 32478901), (61, 12246143), (91, 8208953), (161, 4639843), (299, 2498377), (427, 1749449), (793, 942011), (1403, 532441), (2093, 356911), (5551, 134573), (5851, 127673), (9821, 76063), (18239, 40957)]