39574473

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{269}}^1$

素因数の和:409

約数の個数: 32

約数和(自身を含む): 58320000

約数和(自身を除く): 18745527

約数列:

[1, 3, 19, 29, 57, 87, 89, 267, 269, 551, 807, 1653, 1691, 2581, 5073, 5111, 7743, 7801, 15333, 23403, 23941, 49039, 71823, 147117, 148219, 444657, 454879, 694289, 1364637, 2082867, 13191491, 39574473]

約数ペア:

[(1, 39574473), (3, 13191491), (19, 2082867), (29, 1364637), (57, 694289), (87, 454879), (89, 444657), (267, 148219), (269, 147117), (551, 71823), (807, 49039), (1653, 23941), (1691, 23403), (2581, 15333), (5073, 7801), (5111, 7743)]