2016509937

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{383}}^1\times {\mathrm{1063}}^1$

素因数の和:1589

約数の個数: 32

約数和(自身を含む): 2928672768

約数和(自身を除く): 912162831

約数列:

[1, 3, 13, 39, 127, 381, 383, 1063, 1149, 1651, 3189, 4953, 4979, 13819, 14937, 41457, 48641, 135001, 145923, 405003, 407129, 632333, 1221387, 1755013, 1896999, 5265039, 5292677, 15878031, 51705383, 155116149, 672169979, 2016509937]

約数ペア:

[(1, 2016509937), (3, 672169979), (13, 155116149), (39, 51705383), (127, 15878031), (381, 5292677), (383, 5265039), (1063, 1896999), (1149, 1755013), (1651, 1221387), (3189, 632333), (4953, 407129), (4979, 405003), (13819, 145923), (14937, 135001), (41457, 48641)]