3239649

素因数分解:

$3^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{281}}^1$

素因数の和:358

約数の個数: 32

約数和(自身を含む): 5594880

約数和(自身を除く): 2355231

約数列:

[1, 3, 7, 9, 21, 27, 61, 63, 183, 189, 281, 427, 549, 843, 1281, 1647, 1967, 2529, 3843, 5901, 7587, 11529, 17141, 17703, 51423, 53109, 119987, 154269, 359961, 462807, 1079883, 3239649]

約数ペア:

[(1, 3239649), (3, 1079883), (7, 462807), (9, 359961), (21, 154269), (27, 119987), (61, 53109), (63, 51423), (183, 17703), (189, 17141), (281, 11529), (427, 7587), (549, 5901), (843, 3843), (1281, 2529), (1647, 1967)]