25824477

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1097}}^1$

素因数の和:1185

約数の個数: 32

約数和(自身を含む): 42163200

約数和(自身を除く): 16338723

約数列:

[1, 3, 7, 19, 21, 57, 59, 133, 177, 399, 413, 1097, 1121, 1239, 3291, 3363, 7679, 7847, 20843, 23037, 23541, 62529, 64723, 145901, 194169, 437703, 453061, 1229737, 1359183, 3689211, 8608159, 25824477]

約数ペア:

[(1, 25824477), (3, 8608159), (7, 3689211), (19, 1359183), (21, 1229737), (57, 453061), (59, 437703), (133, 194169), (177, 145901), (399, 64723), (413, 62529), (1097, 23541), (1121, 23037), (1239, 20843), (3291, 7847), (3363, 7679)]