29917503

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1877}}^1$

素因数の和:1924

約数の個数: 48

約数和(自身を含む): 56249856

約数和(自身を除く): 26332353

約数列:

[1, 3, 7, 9, 11, 21, 23, 33, 63, 69, 77, 99, 161, 207, 231, 253, 483, 693, 759, 1449, 1771, 1877, 2277, 5313, 5631, 13139, 15939, 16893, 20647, 39417, 43171, 61941, 118251, 129513, 144529, 185823, 302197, 388539, 433587, 474881, 906591, 1300761, 1424643, 2719773, 3324167, 4273929, 9972501, 29917503]

約数ペア:

[(1, 29917503), (3, 9972501), (7, 4273929), (9, 3324167), (11, 2719773), (21, 1424643), (23, 1300761), (33, 906591), (63, 474881), (69, 433587), (77, 388539), (99, 302197), (161, 185823), (207, 144529), (231, 129513), (253, 118251), (483, 61941), (693, 43171), (759, 39417), (1449, 20647), (1771, 16893), (1877, 15939), (2277, 13139), (5313, 5631)]