16404767241

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{991}}^1\times {\mathrm{1277}}^1$

素因数の和:2449

約数の個数: 32

約数和(自身を含む): 22819968000

約数和(自身を除く): 6415200759

約数列:

[1, 3, 29, 87, 149, 447, 991, 1277, 2973, 3831, 4321, 12963, 28739, 37033, 86217, 111099, 147659, 190273, 442977, 570819, 1265507, 3796521, 4282111, 5517917, 12846333, 16553751, 36699703, 110099109, 188560543, 565681629, 5468255747, 16404767241]

約数ペア:

[(1, 16404767241), (3, 5468255747), (29, 565681629), (87, 188560543), (149, 110099109), (447, 36699703), (991, 16553751), (1277, 12846333), (2973, 5517917), (3831, 4282111), (4321, 3796521), (12963, 1265507), (28739, 570819), (37033, 442977), (86217, 190273), (111099, 147659)]