345114879

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{151}}^1\times {\mathrm{397}}^1$

素因数の和:671

約数の個数: 32

約数和(自身を含む): 493647360

約数和(自身を除く): 148532481

約数列:

[1, 3, 19, 57, 101, 151, 303, 397, 453, 1191, 1919, 2869, 5757, 7543, 8607, 15251, 22629, 40097, 45753, 59947, 120291, 179841, 289769, 761843, 869307, 1138993, 2285529, 3416979, 6054647, 18163941, 115038293, 345114879]

約数ペア:

[(1, 345114879), (3, 115038293), (19, 18163941), (57, 6054647), (101, 3416979), (151, 2285529), (303, 1138993), (397, 869307), (453, 761843), (1191, 289769), (1919, 179841), (2869, 120291), (5757, 59947), (7543, 45753), (8607, 40097), (15251, 22629)]