23418711

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{547}}^1$

素因数の和:691

約数の個数: 24

約数和(自身を含む): 34879104

約数和(自身を除く): 11460393

約数列:

[1, 3, 9, 67, 71, 201, 213, 547, 603, 639, 1641, 4757, 4923, 14271, 36649, 38837, 42813, 109947, 116511, 329841, 349533, 2602079, 7806237, 23418711]

約数ペア:

[(1, 23418711), (3, 7806237), (9, 2602079), (67, 349533), (71, 329841), (201, 116511), (213, 109947), (547, 42813), (603, 38837), (639, 36649), (1641, 14271), (4757, 4923)]