917366983

素因数分解:

${\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:236

約数の個数: 48

約数和(自身を含む): 1088126784

約数和(自身を除く): 170759801

約数列:

[1, 13, 23, 53, 61, 73, 169, 299, 689, 793, 949, 1219, 1403, 1679, 3233, 3869, 3887, 4453, 8957, 10309, 12337, 15847, 18239, 21827, 42029, 50297, 57889, 74359, 88987, 102419, 206011, 236009, 237107, 283751, 546377, 653861, 752557, 966667, 1156831, 1331447, 3068117, 5428207, 12566671, 15038803, 17308811, 39885521, 70566691, 917366983]

約数ペア:

[(1, 917366983), (13, 70566691), (23, 39885521), (53, 17308811), (61, 15038803), (73, 12566671), (169, 5428207), (299, 3068117), (689, 1331447), (793, 1156831), (949, 966667), (1219, 752557), (1403, 653861), (1679, 546377), (3233, 283751), (3869, 237107), (3887, 236009), (4453, 206011), (8957, 102419), (10309, 88987), (12337, 74359), (15847, 57889), (18239, 50297), (21827, 42029)]