40693731

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{347}}^1$

素因数の和:491

約数の個数: 32

約数和(自身を含む): 61114368

約数和(自身を除く): 20420637

約数列:

[1, 3, 13, 31, 39, 93, 97, 291, 347, 403, 1041, 1209, 1261, 3007, 3783, 4511, 9021, 10757, 13533, 32271, 33659, 39091, 100977, 117273, 139841, 419523, 437567, 1043429, 1312701, 3130287, 13564577, 40693731]

約数ペア:

[(1, 40693731), (3, 13564577), (13, 3130287), (31, 1312701), (39, 1043429), (93, 437567), (97, 419523), (291, 139841), (347, 117273), (403, 100977), (1041, 39091), (1209, 33659), (1261, 32271), (3007, 13533), (3783, 10757), (4511, 9021)]