38949603

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{7331}}^1$

素因数の和:7375

約数の個数: 32

約数和(自身を含む): 67571712

約数和(自身を除く): 28622109

約数列:

[1, 3, 7, 11, 21, 23, 33, 69, 77, 161, 231, 253, 483, 759, 1771, 5313, 7331, 21993, 51317, 80641, 153951, 168613, 241923, 505839, 564487, 1180291, 1693461, 1854743, 3540873, 5564229, 12983201, 38949603]

約数ペア:

[(1, 38949603), (3, 12983201), (7, 5564229), (11, 3540873), (21, 1854743), (23, 1693461), (33, 1180291), (69, 564487), (77, 505839), (161, 241923), (231, 168613), (253, 153951), (483, 80641), (759, 51317), (1771, 21993), (5313, 7331)]