10440409

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{197}}^1$

素因数の和:384

約数の個数: 16

約数和(自身を含む): 12279168

約数和(自身を除く): 1838759

約数列:

[1, 7, 67, 113, 197, 469, 791, 1379, 7571, 13199, 22261, 52997, 92393, 155827, 1491487, 10440409]

約数ペア:

[(1, 10440409), (7, 1491487), (67, 155827), (113, 92393), (197, 52997), (469, 22261), (791, 13199), (1379, 7571)]