23443329

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1087}}^1$

素因数の和:1189

約数の個数: 32

約数和(自身を含む): 38993920

約数和(自身を除く): 15550591

約数列:

[1, 3, 7, 13, 21, 39, 79, 91, 237, 273, 553, 1027, 1087, 1659, 3081, 3261, 7189, 7609, 14131, 21567, 22827, 42393, 85873, 98917, 257619, 296751, 601111, 1116349, 1803333, 3349047, 7814443, 23443329]

約数ペア:

[(1, 23443329), (3, 7814443), (7, 3349047), (13, 1803333), (21, 1116349), (39, 601111), (79, 296751), (91, 257619), (237, 98917), (273, 85873), (553, 42393), (1027, 22827), (1087, 21567), (1659, 14131), (3081, 7609), (3261, 7189)]