30338079

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{109}}^1\times {\mathrm{257}}^1$

素因数の和:407

約数の個数: 24

約数和(自身を含む): 43251120

約数和(自身を除く): 12913041

約数列:

[1, 3, 19, 57, 109, 257, 327, 361, 771, 1083, 2071, 4883, 6213, 14649, 28013, 39349, 84039, 92777, 118047, 278331, 532247, 1596741, 10112693, 30338079]

約数ペア:

[(1, 30338079), (3, 10112693), (19, 1596741), (57, 532247), (109, 278331), (257, 118047), (327, 92777), (361, 84039), (771, 39349), (1083, 28013), (2071, 14649), (4883, 6213)]