23438961

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{28619}}^1$

素因数の和:28645

約数の個数: 24

約数和(自身を含む): 41670720

約数和(自身を除く): 18231759

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 28619, 85857, 200333, 257571, 372047, 600999, 1116141, 1802997, 2604329, 3348423, 7812987, 23438961]

約数ペア:

[(1, 23438961), (3, 7812987), (7, 3348423), (9, 2604329), (13, 1802997), (21, 1116141), (39, 600999), (63, 372047), (91, 257571), (117, 200333), (273, 85857), (819, 28619)]