23934813

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{269}}^1$

素因数の和:521

約数の個数: 32

約数和(自身を含む): 38707200

約数和(自身を除く): 14772387

約数列:

[1, 3, 7, 19, 21, 57, 133, 223, 269, 399, 669, 807, 1561, 1883, 4237, 4683, 5111, 5649, 12711, 15333, 29659, 35777, 59987, 88977, 107331, 179961, 419909, 1139753, 1259727, 3419259, 7978271, 23934813]

約数ペア:

[(1, 23934813), (3, 7978271), (7, 3419259), (19, 1259727), (21, 1139753), (57, 419909), (133, 179961), (223, 107331), (269, 88977), (399, 59987), (669, 35777), (807, 29659), (1561, 15333), (1883, 12711), (4237, 5649), (4683, 5111)]