38946843

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{353}}^1$

素因数の和:436

約数の個数: 48

約数和(自身を含む): 64943424

約数和(自身を除く): 25996581

約数列:

[1, 3, 9, 13, 23, 39, 41, 69, 117, 123, 207, 299, 353, 369, 533, 897, 943, 1059, 1599, 2691, 2829, 3177, 4589, 4797, 8119, 8487, 12259, 13767, 14473, 24357, 36777, 41301, 43419, 73071, 105547, 110331, 130257, 188149, 316641, 332879, 564447, 949923, 998637, 1693341, 2995911, 4327427, 12982281, 38946843]

約数ペア:

[(1, 38946843), (3, 12982281), (9, 4327427), (13, 2995911), (23, 1693341), (39, 998637), (41, 949923), (69, 564447), (117, 332879), (123, 316641), (207, 188149), (299, 130257), (353, 110331), (369, 105547), (533, 73071), (897, 43419), (943, 41301), (1059, 36777), (1599, 24357), (2691, 14473), (2829, 13767), (3177, 12259), (4589, 8487), (4797, 8119)]