1145947323

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{257}}^1\times {\mathrm{571}}^1$

素因数の和:987

約数の個数: 32

約数和(自身を含む): 1629239040

約数和(自身を除く): 483291717

約数列:

[1, 3, 19, 57, 137, 257, 411, 571, 771, 1713, 2603, 4883, 7809, 10849, 14649, 32547, 35209, 78227, 105627, 146747, 234681, 440241, 668971, 1486313, 2006913, 2788193, 4458939, 8364579, 20104339, 60313017, 381982441, 1145947323]

約数ペア:

[(1, 1145947323), (3, 381982441), (19, 60313017), (57, 20104339), (137, 8364579), (257, 4458939), (411, 2788193), (571, 2006913), (771, 1486313), (1713, 668971), (2603, 440241), (4883, 234681), (7809, 146747), (10849, 105627), (14649, 78227), (32547, 35209)]