388293609

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{2879}}^1$

素因数の和:3021

約数の個数: 32

約数和(自身を含む): 582819840

約数和(自身を除く): 194526231

約数列:

[1, 3, 11, 33, 61, 67, 183, 201, 671, 737, 2013, 2211, 2879, 4087, 8637, 12261, 31669, 44957, 95007, 134871, 175619, 192893, 526857, 578679, 1931809, 2121823, 5795427, 6365469, 11766473, 35299419, 129431203, 388293609]

約数ペア:

[(1, 388293609), (3, 129431203), (11, 35299419), (33, 11766473), (61, 6365469), (67, 5795427), (183, 2121823), (201, 1931809), (671, 578679), (737, 526857), (2013, 192893), (2211, 175619), (2879, 134871), (4087, 95007), (8637, 44957), (12261, 31669)]