328888917

素因数分解:

$3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{30529}}^1$

素因数の和:30567

約数の個数: 40

約数和(自身を含む): 591060800

約数和(自身を除く): 262171883

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 81, 133, 171, 189, 399, 513, 567, 1197, 1539, 3591, 10773, 30529, 91587, 213703, 274761, 580051, 641109, 824283, 1740153, 1923327, 2472849, 4060357, 5220459, 5769981, 12181071, 15661377, 17309943, 36543213, 46984131, 109629639, 328888917]

約数ペア:

[(1, 328888917), (3, 109629639), (7, 46984131), (9, 36543213), (19, 17309943), (21, 15661377), (27, 12181071), (57, 5769981), (63, 5220459), (81, 4060357), (133, 2472849), (171, 1923327), (189, 1740153), (399, 824283), (513, 641109), (567, 580051), (1197, 274761), (1539, 213703), (3591, 91587), (10773, 30529)]