40423647747

素因数分解:

$3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{8870671}}^1$

素因数の和:8870719

約数の個数: 24

約数和(自身を含む): 64720422912

約数和(自身を除く): 24296775165

約数列:

[1, 3, 7, 21, 31, 49, 93, 147, 217, 651, 1519, 4557, 8870671, 26612013, 62094697, 186284091, 274990801, 434662879, 824972403, 1303988637, 1924935607, 5774806821, 13474549249, 40423647747]

約数ペア:

[(1, 40423647747), (3, 13474549249), (7, 5774806821), (21, 1924935607), (31, 1303988637), (49, 824972403), (93, 434662879), (147, 274990801), (217, 186284091), (651, 62094697), (1519, 26612013), (4557, 8870671)]