23039289

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9377}}^1$

素因数の和:9406

約数の個数: 32

約数和(自身を含む): 42013440

約数和(自身を除く): 18974151

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 2457, 9377, 28131, 65639, 84393, 121901, 196917, 253179, 365703, 590751, 853307, 1097109, 1772253, 2559921, 3291327, 7679763, 23039289]

約数ペア:

[(1, 23039289), (3, 7679763), (7, 3291327), (9, 2559921), (13, 1772253), (21, 1097109), (27, 853307), (39, 590751), (63, 365703), (91, 253179), (117, 196917), (189, 121901), (273, 84393), (351, 65639), (819, 28131), (2457, 9377)]