13763421

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1$

素因数の和:282

約数の個数: 48

約数和(自身を含む): 24530688

約数和(自身を除く): 10767267

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 71, 119, 153, 181, 213, 357, 497, 543, 639, 1071, 1207, 1267, 1491, 1629, 3077, 3621, 3801, 4473, 8449, 9231, 10863, 11403, 12851, 21539, 25347, 27693, 38553, 64617, 76041, 89957, 115659, 193851, 218467, 269871, 655401, 809613, 1529269, 1966203, 4587807, 13763421]

約数ペア:

[(1, 13763421), (3, 4587807), (7, 1966203), (9, 1529269), (17, 809613), (21, 655401), (51, 269871), (63, 218467), (71, 193851), (119, 115659), (153, 89957), (181, 76041), (213, 64617), (357, 38553), (497, 27693), (543, 25347), (639, 21539), (1071, 12851), (1207, 11403), (1267, 10863), (1491, 9231), (1629, 8449), (3077, 4473), (3621, 3801)]