29778507

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{313}}^1$

素因数の和:392

約数の個数: 36

約数和(自身を含む): 48641112

約数和(自身を除く): 18862605

約数列:

[1, 3, 9, 11, 31, 33, 93, 99, 279, 313, 341, 939, 961, 1023, 2817, 2883, 3069, 3443, 8649, 9703, 10329, 10571, 29109, 30987, 31713, 87327, 95139, 106733, 300793, 320199, 902379, 960597, 2707137, 3308723, 9926169, 29778507]

約数ペア:

[(1, 29778507), (3, 9926169), (9, 3308723), (11, 2707137), (31, 960597), (33, 902379), (93, 320199), (99, 300793), (279, 106733), (313, 95139), (341, 87327), (939, 31713), (961, 30987), (1023, 29109), (2817, 10571), (2883, 10329), (3069, 9703), (3443, 8649)]