171519738

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{983}}^1\times {\mathrm{2237}}^1$

素因数の和:3238

約数の個数: 32

約数和(自身を含む): 369968256

約数和(自身を除く): 198448518

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 983, 1966, 2237, 2949, 4474, 5898, 6711, 12779, 13422, 25558, 29081, 38337, 58162, 76674, 87243, 174486, 2198971, 4397942, 6596913, 13193826, 28586623, 57173246, 85759869, 171519738]

約数ペア:

[(1, 171519738), (2, 85759869), (3, 57173246), (6, 28586623), (13, 13193826), (26, 6596913), (39, 4397942), (78, 2198971), (983, 174486), (1966, 87243), (2237, 76674), (2949, 58162), (4474, 38337), (5898, 29081), (6711, 25558), (12779, 13422)]