415280229

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{9689}}^1$

素因数の和:9869

約数の個数: 32

約数和(自身を含む): 685896960

約数和(自身を除く): 270616731

約数列:

[1, 3, 7, 13, 21, 39, 91, 157, 273, 471, 1099, 2041, 3297, 6123, 9689, 14287, 29067, 42861, 67823, 125957, 203469, 377871, 881699, 1521173, 2645097, 4563519, 10648211, 19775249, 31944633, 59325747, 138426743, 415280229]

約数ペア:

[(1, 415280229), (3, 138426743), (7, 59325747), (13, 31944633), (21, 19775249), (39, 10648211), (91, 4563519), (157, 2645097), (273, 1521173), (471, 881699), (1099, 377871), (2041, 203469), (3297, 125957), (6123, 67823), (9689, 42861), (14287, 29067)]