377013819

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{2591}}^1$

素因数の和:2668

約数の個数: 48

約数和(自身を含む): 637507584

約数和(自身を除く): 260493765

約数列:

[1, 3, 7, 13, 21, 39, 41, 91, 123, 169, 273, 287, 507, 533, 861, 1183, 1599, 2591, 3549, 3731, 6929, 7773, 11193, 18137, 20787, 33683, 48503, 54411, 101049, 106231, 145509, 235781, 318693, 437879, 707343, 743617, 1313637, 1381003, 2230851, 3065153, 4143009, 9195459, 9667021, 17953039, 29001063, 53859117, 125671273, 377013819]

約数ペア:

[(1, 377013819), (3, 125671273), (7, 53859117), (13, 29001063), (21, 17953039), (39, 9667021), (41, 9195459), (91, 4143009), (123, 3065153), (169, 2230851), (273, 1381003), (287, 1313637), (507, 743617), (533, 707343), (861, 437879), (1183, 318693), (1599, 235781), (2591, 145509), (3549, 106231), (3731, 101049), (6929, 54411), (7773, 48503), (11193, 33683), (18137, 20787)]