30548979

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{787}}^1$

素因数の和:1039

約数の個数: 24

約数和(自身を含む): 46712640

約数和(自身を除く): 16163661

約数列:

[1, 3, 9, 19, 57, 171, 227, 681, 787, 2043, 2361, 4313, 7083, 12939, 14953, 38817, 44859, 134577, 178649, 535947, 1607841, 3394331, 10182993, 30548979]

約数ペア:

[(1, 30548979), (3, 10182993), (9, 3394331), (19, 1607841), (57, 535947), (171, 178649), (227, 134577), (681, 44859), (787, 38817), (2043, 14953), (2361, 12939), (4313, 7083)]