1285452273

素因数分解:

$3^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{359}}^1\times {\mathrm{1021}}^1$

素因数の和:1557

約数の個数: 32

約数和(自身を含む): 1977937920

約数和(自身を除く): 692485647

約数列:

[1, 3, 7, 21, 167, 359, 501, 1021, 1077, 1169, 2513, 3063, 3507, 7147, 7539, 21441, 59953, 170507, 179859, 366539, 419671, 511521, 1099617, 1193549, 1259013, 2565773, 3580647, 7697319, 61212013, 183636039, 428484091, 1285452273]

約数ペア:

[(1, 1285452273), (3, 428484091), (7, 183636039), (21, 61212013), (167, 7697319), (359, 3580647), (501, 2565773), (1021, 1259013), (1077, 1193549), (1169, 1099617), (2513, 511521), (3063, 419671), (3507, 366539), (7147, 179859), (7539, 170507), (21441, 59953)]