38933451

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{227}}^1$

素因数の和:328

約数の個数: 48

約数和(自身を含む): 64022400

約数和(自身を除く): 25088949

約数列:

[1, 3, 9, 17, 19, 51, 57, 59, 153, 171, 177, 227, 323, 531, 681, 969, 1003, 1121, 2043, 2907, 3009, 3363, 3859, 4313, 9027, 10089, 11577, 12939, 13393, 19057, 34731, 38817, 40179, 57171, 73321, 120537, 171513, 219963, 227681, 254467, 659889, 683043, 763401, 2049129, 2290203, 4325939, 12977817, 38933451]

約数ペア:

[(1, 38933451), (3, 12977817), (9, 4325939), (17, 2290203), (19, 2049129), (51, 763401), (57, 683043), (59, 659889), (153, 254467), (171, 227681), (177, 219963), (227, 171513), (323, 120537), (531, 73321), (681, 57171), (969, 40179), (1003, 38817), (1121, 34731), (2043, 19057), (2907, 13393), (3009, 12939), (3363, 11577), (3859, 10089), (4313, 9027)]