2017041831

素因数分解:

$3^4\times 7^2\times {\mathrm{619}}^1\times {\mathrm{821}}^1$

素因数の和:1466

約数の個数: 60

約数和(自身を含む): 3514987080

約数和(自身を除く): 1497945249

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 441, 567, 619, 821, 1323, 1857, 2463, 3969, 4333, 5571, 5747, 7389, 12999, 16713, 17241, 22167, 30331, 38997, 40229, 50139, 51723, 66501, 90993, 116991, 120687, 155169, 272979, 350973, 362061, 465507, 508199, 818937, 1086183, 1524597, 2456811, 3258549, 3557393, 4573791, 10672179, 13721373, 24901751, 32016537, 41164119, 74705253, 96049611, 224115759, 288148833, 672347277, 2017041831]

約数ペア:

[(1, 2017041831), (3, 672347277), (7, 288148833), (9, 224115759), (21, 96049611), (27, 74705253), (49, 41164119), (63, 32016537), (81, 24901751), (147, 13721373), (189, 10672179), (441, 4573791), (567, 3557393), (619, 3258549), (821, 2456811), (1323, 1524597), (1857, 1086183), (2463, 818937), (3969, 508199), (4333, 465507), (5571, 362061), (5747, 350973), (7389, 272979), (12999, 155169), (16713, 120687), (17241, 116991), (22167, 90993), (30331, 66501), (38997, 51723), (40229, 50139)]