30879519

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{787}}^1$

素因数の和:871

約数の個数: 32

約数和(自身を含む): 47658240

約数和(自身を除く): 16778721

約数列:

[1, 3, 11, 29, 33, 41, 87, 123, 319, 451, 787, 957, 1189, 1353, 2361, 3567, 8657, 13079, 22823, 25971, 32267, 39237, 68469, 96801, 251053, 354937, 753159, 935743, 1064811, 2807229, 10293173, 30879519]

約数ペア:

[(1, 30879519), (3, 10293173), (11, 2807229), (29, 1064811), (33, 935743), (41, 753159), (87, 354937), (123, 251053), (319, 96801), (451, 68469), (787, 39237), (957, 32267), (1189, 25971), (1353, 22823), (2361, 13079), (3567, 8657)]