2347508745

素因数分解:

$3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{332273}}^1$

素因数の和:332441

約数の個数: 24

約数和(自身を含む): 4094944776

約数和(自身を除く): 1747436031

約数列:

[1, 3, 5, 9, 15, 45, 157, 471, 785, 1413, 2355, 7065, 332273, 996819, 1661365, 2990457, 4984095, 14952285, 52166861, 156500583, 260834305, 469501749, 782502915, 2347508745]

約数ペア:

[(1, 2347508745), (3, 782502915), (5, 469501749), (9, 260834305), (15, 156500583), (45, 52166861), (157, 14952285), (471, 4984095), (785, 2990457), (1413, 1661365), (2355, 996819), (7065, 332273)]