493485279

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1\times {\mathrm{2477}}^1$

素因数の和:2719

約数の個数: 32

約数和(自身を含む): 770757120

約数和(自身を除く): 277271841

約数列:

[1, 3, 7, 21, 53, 159, 179, 371, 537, 1113, 1253, 2477, 3759, 7431, 9487, 17339, 28461, 52017, 66409, 131281, 199227, 393843, 443383, 918967, 1330149, 2756901, 3103681, 9311043, 23499299, 70497897, 164495093, 493485279]

約数ペア:

[(1, 493485279), (3, 164495093), (7, 70497897), (21, 23499299), (53, 9311043), (159, 3103681), (179, 2756901), (371, 1330149), (537, 918967), (1113, 443383), (1253, 393843), (2477, 199227), (3759, 131281), (7431, 66409), (9487, 52017), (17339, 28461)]