4620447

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1$

素因数の和:160

約数の個数: 48

約数和(自身を含む): 8019648

約数和(自身を除く): 3399201

約数列:

[1, 3, 9, 13, 17, 23, 39, 51, 69, 101, 117, 153, 207, 221, 299, 303, 391, 663, 897, 909, 1173, 1313, 1717, 1989, 2323, 2691, 3519, 3939, 5083, 5151, 6969, 11817, 15249, 15453, 20907, 22321, 30199, 39491, 45747, 66963, 90597, 118473, 200889, 271791, 355419, 513383, 1540149, 4620447]

約数ペア:

[(1, 4620447), (3, 1540149), (9, 513383), (13, 355419), (17, 271791), (23, 200889), (39, 118473), (51, 90597), (69, 66963), (101, 45747), (117, 39491), (153, 30199), (207, 22321), (221, 20907), (299, 15453), (303, 15249), (391, 11817), (663, 6969), (897, 5151), (909, 5083), (1173, 3939), (1313, 3519), (1717, 2691), (1989, 2323)]