311284194

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1471}}^1\times {\mathrm{2713}}^1$

素因数の和:4202

約数の個数: 32

約数和(自身を含む): 671161344

約数和(自身を除く): 359877150

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1471, 2713, 2942, 4413, 5426, 8139, 8826, 16278, 19123, 35269, 38246, 57369, 70538, 105807, 114738, 211614, 3990823, 7981646, 11972469, 23944938, 51880699, 103761398, 155642097, 311284194]

約数ペア:

[(1, 311284194), (2, 155642097), (3, 103761398), (6, 51880699), (13, 23944938), (26, 11972469), (39, 7981646), (78, 3990823), (1471, 211614), (2713, 114738), (2942, 105807), (4413, 70538), (5426, 57369), (8139, 38246), (8826, 35269), (16278, 19123)]