23513931

素因数分解:

$3^2\times 7^1\times {\mathrm{251}}^1\times {\mathrm{1487}}^1$

素因数の和:1751

約数の個数: 24

約数和(自身を含む): 38997504

約数和(自身を除く): 15483573

約数列:

[1, 3, 7, 9, 21, 63, 251, 753, 1487, 1757, 2259, 4461, 5271, 10409, 13383, 15813, 31227, 93681, 373237, 1119711, 2612659, 3359133, 7837977, 23513931]

約数ペア:

[(1, 23513931), (3, 7837977), (7, 3359133), (9, 2612659), (21, 1119711), (63, 373237), (251, 93681), (753, 31227), (1487, 15813), (1757, 13383), (2259, 10409), (4461, 5271)]