3623949

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:138

約数の個数: 48

約数和(自身を含む): 6499584

約数和(自身を除く): 2875635

約数列:

[1, 3, 7, 9, 21, 23, 41, 61, 63, 69, 123, 161, 183, 207, 287, 369, 427, 483, 549, 861, 943, 1281, 1403, 1449, 2501, 2583, 2829, 3843, 4209, 6601, 7503, 8487, 9821, 12627, 17507, 19803, 22509, 29463, 52521, 57523, 59409, 88389, 157563, 172569, 402661, 517707, 1207983, 3623949]

約数ペア:

[(1, 3623949), (3, 1207983), (7, 517707), (9, 402661), (21, 172569), (23, 157563), (41, 88389), (61, 59409), (63, 57523), (69, 52521), (123, 29463), (161, 22509), (183, 19803), (207, 17507), (287, 12627), (369, 9821), (427, 8487), (483, 7503), (549, 6601), (861, 4209), (943, 3843), (1281, 2829), (1403, 2583), (1449, 2501)]